mnet: new auth plugin

auth/mnet/config.html

@@ -0,0 +1,61 @@
+<?php
+
+// set to defaults if undefined
+if (!isset($config->rpc_negotiation_timeout)) {
+    $config->host = '30';
+}
+if (!isset ($config->auto_add_remote_users)) {
+    $config->auto_add_remote_users = '0';
+}
+
+$yesno = array(get_string('no'), get_string('yes'));
+
+?>
+<table cellspacing="0" cellpadding="5" border="0" align="center">
+
+<tr valign="top" class="required">
+    <td align="right"> rpc_negotiation_timeout: </td>
+    <td>
+        <input name="rpc_negotiation_timeout" type="text" size="5" value="<?php echo $config->rpc_negotiation_timeout ?>" />
+        <?php
+
+        if (isset($err['rpc_negotiation_timeout'])) {
+            formerr($err['rpc_negotiation_timeout']);
+        }
+
+        ?>
+    </td>
+    <td>
+        <?php
+
+        print_string('auth_mnet_rpc_negotiation_timeout', 'auth');
+
+        ?>
+    </td>
+</tr>
+
+<tr valign="top" class="required">
+    <td align="right"> auto_add_remote_users: </td>
+    <td>
+        <?php
+
+        choose_from_menu($yesno, 'auto_add_remote_users', $config->auto_add_remote_users, '');
+
+        ?>
+    </td>
+    <td>
+        <?php
+
+        print_string('auth_mnet_auto_add_remote_users', 'auth');
+
+        ?>
+    </td>
+</tr>
+
+<?php 
+
+// global $user_fields;
+// print_auth_lock_options('mnet', $user_fields, get_string('auth_fieldlocks_help', 'auth'), false, false);
+
+?>
+</table>

auth/mnet/jump.php

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+<?php
+
+/**
+ * @author Martin Dougiamas
+ * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
+ * @package moodle multiauth
+ *
+ * Authentication Plugin: Moodle Network Authentication
+ *
+ * Multiple host authentication support for Moodle Network.
+ *
+ * 2006-11-01  File created.
+ */
+
+require_once dirname(dirname(dirname(__FILE__))) . '/config.php';
+
+// grab the GET params - wantsurl could be anything - take it
+// with PARAM_RAW
+$hostid   = required_param('hostid',        PARAM_INT);
+$wantsurl = optional_param('wantsurl', '/', PARAM_RAW); 
+
+// start the mnet session and redirect browser to remote URL
+$mnetauth = get_auth_plugin('mnet');
+$url      = $mnetauth->start_jump_session($hostid, $wantsurl);
+
+if (empty($url)) {
+    error('DEBUG: Jump session was not started correctly or blank URL returned.'); // TODO: errors
+}
+redirect($url);
+
+?>

auth/mnet/land.php

@@ -0,0 +1,35 @@
+<?php
+
+/**
+ * @author Martin Dougiamas
+ * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
+ * @package moodle multiauth
+ *
+ * Authentication Plugin: Moodle Network Authentication
+ *
+ * Multiple host authentication support for Moodle Network.
+ *
+ * 2006-11-01  File created.
+ */
+
+require_once dirname(dirname(dirname(__FILE__))) . '/config.php';
+require_once $CFG->dirroot . '/mnet/xmlrpc/client.php';
+
+// grab the GET params
+$token         = required_param('token',    PARAM_BASE64);
+$remotewwwroot = required_param('idp',      PARAM_URL);
+$wantsurl      = required_param('wantsurl', PARAM_LOCALURL);
+
+// confirm the MNET session
+$mnetauth = get_auth_plugin('mnet');
+$localuser = $mnetauth->confirm_mnet_session($token, $remotewwwroot);
+
+// log in
+$CFG->auth = 'mnet';
+$USER = get_complete_user_data('id', $localuser->id);
+load_all_capabilities();
+
+// redirect
+redirect($CFG->wwwroot . $wantsurl);
+
+?>